Set of components for assembly as a dispensing package of the non-vented type having a take-up piston
US5950880A · kind A · utility
24Cited by
8References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 14, 1997 |
| Grant date | Sep 14, 1999 |
| Priority date | — |
| Expiry date | Apr 14, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/1001
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A set of components is provided for assembly as a non-vented dispensing package for a fluid product. A hollow body with a take-up piston is provided for holding the fluid product. The body is attached to a holding member to which is mounted a finger-operable pump that is in communication with the interior of the hollow body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.